38708845

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 55420416

約数和(自身を除く): 16711571

約数列:

[1, 5, 7, 35, 37, 71, 185, 259, 355, 421, 497, 1295, 2105, 2485, 2627, 2947, 13135, 14735, 15577, 18389, 29891, 77885, 91945, 109039, 149455, 209237, 545195, 1046185, 1105967, 5529835, 7741769, 38708845]

約数ペア:

[(1, 38708845), (5, 7741769), (7, 5529835), (35, 1105967), (37, 1046185), (71, 545195), (185, 209237), (259, 149455), (355, 109039), (421, 91945), (497, 77885), (1295, 29891), (2105, 18389), (2485, 15577), (2627, 14735), (2947, 13135)]